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drm/amdgpu: add support for getting sub_device id and

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sub_vendor_id in cgs interface.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rex Zhu
2016-08-22 20:48:13 +08:00
committed by Alex Deucher
parent c04399f194
commit 2fef37c62c
2 changed files with 8 additions and 0 deletions
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6
drivers/gpu/drm/amd/amdgpu/amdgpu_cgs.c
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@@ -848,6 +848,12 @@ static int amdgpu_cgs_query_system_info(struct cgs_device *cgs_device,
case CGS_SYSTEM_INFO_GFX_SE_INFO:
sys_info->value = adev->gfx.config.max_shader_engines;
break;
case CGS_SYSTEM_INFO_PCIE_SUB_SYS_ID:
sys_info->value = adev->pdev->subsystem_device;
break;
case CGS_SYSTEM_INFO_PCIE_SUB_SYS_VENDOR_ID:
sys_info->value = adev->pdev->subsystem_vendor;
break;
default:
return -ENODEV;
}